液状化②

Mon. Jul 12, 2021 10:45 AM - 12:15 PM 第9 (Zoom)

座長：植村一瑛（応用地質）

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[12-9-2-01] Application of the liquefaction resistance evaluation method using Vs measured in-situ and in laboratory test

*TAKASHI KIYOTA¹, Masataka Shiga¹, Yutaka Yokoyama¹, Yuki Umehara², Takuya Egawa³, Takemine Yamada⁴, Yoshiyuki Yagiura⁵, Hisashi Chiba⁵ (1. Institute of Industrial Science, University of Tokyo, 2. Obayashi Corporation, 3. CERI for Cold Region, PWRI, 4. Kajima Corporation, 5. Kiso-Jiban Co., LTD.)

[12-9-2-02] Effect of F_c and I_p of fines content on the correlation between corrected N-value and liquefaction strength of mixed sandy soil

*KENTA KUDAI², Shinji Sassa¹, Kouhei Takada³, Soonbo Yang¹, Waku Oshita⁴, Satoru Otsuka⁴ (1. Port and Airport Research Institute, 2. Ministry of Land, Infrastructure, Transport and Tourism Kanto Regional Development Bureau, 3. Ministry of Land, Infrastructure, Transport and Tourism Hokuriku Regional Development Bureau, 4. Nagaoka university of technology)

[12-9-2-03] Triaxial test and shaking table model test to study the effects of difference of structure of sandy soil on liquefaction characteristics

Takeshi Kodaka¹, *Junji Yamashita¹, Ryoya Yamashita¹, Yugo Nishimura¹, Kaoru Fujita⁴, Yuichi Kubo², Kyu-Tae Lee³ (1. Meijo University, 2. Geolabo-Chubu, 3. Nippon Koei, 4. Meijo University graduate school)

[12-9-2-04] Basic study on evaluation of the effect of spatial variation in liquefaction strength

*MAKOTO ISHIMARU¹, Masahiro Sawatsubashi¹, Takaaki Kobayashi², Kenji Hiraga³, Hideki Nakamura⁴, Katsuya Yokota⁵ (1. Central Research Institute of Electric Power Industry, 2. KAJIMA Corporation, 3. CERES, Inc., 4. Chubu Electric Power Company, Inc., 5. Kansai Electric Power Company, Inc.)

[12-9-2-05] A study on laboratory testing method of liquefaction stability of coarse granular materials (Part 4: Cancellation procedure of membrane penetration effect)

*Rie Sasaoka¹, Michitaka Okamoto¹, Takaji Kokusho² (1. Kajima Corporation, 2. Chuo University)

[12-9-2-06] A study on laboratory testing method for liquefaction stability of coarse granular materials (Part 5: Liquefaction resistance considering membrane penetration effect)

*MICHITAKA OKAMOTO¹, RIE SASAOKA¹, TAKAJI KOKUSHO² (1. Kajima Corporation, 2. Chuo University Hornory Professor)

[12-9-2-07] Analytical study on estimation of FLIP input parameters to reproduce liquefaction strength curve

*YUUTA HATANAKA¹, SOUSHI NAKAMURA¹, TAKUYA SUZUKI¹ (1. Takenaka Corporation)

[12-9-2-08] Study on Critical Void Ratio of Sand Using Liquefaction Evaluation

*MOTOKI MAKITA¹, Koji Watanabe², Koji Umetsu¹, Kumiko Yoneda¹ (1. Koa Kaihatsu, 2. Aichi Institute of Technology)

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